3725015650 has 12 divisors (see below), whose sum is σ = 6928529202. Its totient is φ = 1490006240.

The previous prime is 3725015647. The next prime is 3725015677. The reversal of 3725015650 is 565105273.

3725015650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2240223561 + 1484792089 = 47331^2 + 38533^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37250107 + ... + 37250206.

Almost surely, 2^3725015650 is an apocalyptic number.

3725015650 is a deficient number, since it is larger than the sum of its proper divisors (3203513552).

3725015650 is a wasteful number, since it uses less digits than its factorization.

3725015650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74500325 (or 74500320 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 3725015650 is about 61032.9062883294. The cubic root of 3725015650 is about 1550.1582426024.

It can be divided in two parts, 37250 and 15650, that added together give a square (52900 = 230²).

The spelling of 3725015650 in words is "three billion, seven hundred twenty-five million, fifteen thousand, six hundred fifty".